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Setup options for how the thermostat will function, along with choosing your
particular system type, are performed using a menu on the display screen.
TO ACCESS THE SETUP MENU: Move the System Mode switch into the OFF
position, and then hold down the SET button for approximately 5 seconds until
the screen changes. The menu will always start with item #01, and is advanced
to each following item by a single press of the SET button. The options for each
item are changed using the UP or DOWN buttons.
ITEM #01 (TEMPERATURE SCALE):
[1] (default) Shows all temperature values in Fahrenheit.
[2] Shows all temperature values in Celsius.
ITEM #02 (NOT USED):
ITEM #03 (NOT USED):
ITEM #04 (MAXIMUM HEAT SET TEMP LIMIT):
[1] (default) Limit 90F (32C). The maximum heating set temperature is 90F (32C)
degrees with no heat mode temperature restrictions.
[2] Limit 80F (27C). The maximum heating set temperature is 80F (27C) degrees.
[3] Limit 70F (21C). The maximum heating set temperature is 70F (21C) degrees.
[4] Limit 60F (16C). The maximum heating set temperature is 60F (16C) degrees.
ITEM #05 (MINIMUM COOL SET TEMP LIMIT):
[1] (default) Limit 45F (7C). The minimum cooling set temperature is 45F (7C)
degrees with no cool mode temperature restrictions.
[2] Limit 55F (13C). The maximum cooling set temperature is 55F (13C) degrees.
[3] Limit 65F (18C). The maximum cooling set temperature is 65F (18C) degrees.
[4] Limit 75F (24C). The maximum cooling set temperature is 75F (24C) degrees.
ITEM #06 (SYSTEM / EQUIPMENT TYPE):
[1] (default) Fn=Furnace. This is for the majority of heating systems such as a
natural gas furnace or hot water boiler, that are not Heat Pump systems.
[2] HP=Heat Pump. Use this setting if you have a Heat Pump system (which uses
the outdoor unit as the primary heat source). The presence of either an “O” or
“B” wire on your previous thermostat would typically indicate you have a heat
pump system. This thermostat is NOT compatible with heat pumps which also
have an electric heating element as a backup heat source (called Auxiliary /
Emergency Heat). IMPORTANT: When set to “2” for HP, the circuit board
Gas/Electric option must also be set to “ELEC”, as described earlier in the
“COMPLETE THE INSTALL” section.
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SYSTEM CONFIGURATION AND SETUP OPTIONS: